168 lines
7.1 KiB
C
168 lines
7.1 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright 2000, 2001, 2002, 2003
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* Broadcom Corporation. All rights reserved.
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*
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* This software is furnished under license and may be used and
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* copied only in accordance with the following terms and
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* conditions. Subject to these conditions, you may download,
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* copy, install, use, modify and distribute modified or unmodified
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* copies of this software in source and/or binary form. No title
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* or ownership is transferred hereby.
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*
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* 1) Any source code used, modified or distributed must reproduce and
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* retain this copyright notice and list of conditions as they appear in
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* the source file.
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*
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* 2) No right is granted to use any trade name, trademark, or logo of
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* Broadcom Corporation. The "Broadcom Corporation" name may not be
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* used to endorse or promote products derived from this software
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* without the prior written permission of Broadcom Corporation.
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*
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* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
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* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
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* FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
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* LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/* *********************************************************************
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* Broadcom Common Firmware Environment (CFE)
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*
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* IOCTL definitions File: cfe_ioctl.h
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*
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* IOCTL function numbers and I/O data structures.
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*
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* Author: Mitch Lichtenberg
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*
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********************************************************************* */
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/* *********************************************************************
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* NVFAM and FLASH stuff
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********************************************************************* */
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#define IOCTL_NVRAM_GETINFO 1 /* return nvram_info_t */
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#define IOCTL_NVRAM_ERASE 2 /* erase sector containing nvram_info_t area */
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#define IOCTL_FLASH_ERASE_SECTOR 3 /* erase an arbitrary sector */
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#define IOCTL_FLASH_ERASE_ALL 4 /* Erase the entire flash */
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#define IOCTL_FLASH_WRITE_ALL 5 /* write entire flash */
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#define IOCTL_FLASH_GETINFO 6 /* get flash device info */
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#define IOCTL_FLASH_GETSECTORS 7 /* get sector information */
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#define IOCTL_FLASH_ERASE_RANGE 8 /* erase range of bytes */
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#define IOCTL_NVRAM_UNLOCK 9 /* allow r/w beyond logical end of device */
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#define IOCTL_FLASH_PROTECT_RANGE 10 /* Protect a group of sectors */
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#define IOCTL_FLASH_UNPROTECT_RANGE 11 /* unprotect a group of sectors */
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#define IOCTL_FLASH_DATA_WIDTH_MODE 12 /* switch flash and gen bus to support 8 or 16-bit mode I/Os */
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#define IOCTL_FLASH_BURST_MODE 13 /* configure gen bus for burst mode */
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typedef struct flash_range_s {
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unsigned int range_base;
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unsigned int range_length;
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} flash_range_t;
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typedef struct flash_info_s {
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unsigned long long flash_base; /* flash physical base address */
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unsigned int flash_size; /* available device size in bytes */
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unsigned int flash_type; /* type, from FLASH_TYPE below */
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unsigned int flash_flags; /* Various flags (FLASH_FLAG_xxx) */
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} flash_info_t;
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typedef struct flash_sector_s {
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int flash_sector_idx;
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int flash_sector_status;
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unsigned int flash_sector_offset;
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unsigned int flash_sector_size;
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} flash_sector_t;
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#define FLASH_SECTOR_OK 0
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#define FLASH_SECTOR_INVALID -1
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#define FLASH_TYPE_UNKNOWN 0 /* not sure what kind of flash */
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#define FLASH_TYPE_SRAM 1 /* not flash: it's SRAM */
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#define FLASH_TYPE_ROM 2 /* not flash: it's ROM */
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#define FLASH_TYPE_FLASH 3 /* it's flash memory of some sort */
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#define FLASH_FLAG_NOERASE 1 /* Byte-range writes supported,
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Erasing is not necessary */
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typedef struct nvram_info_s {
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int nvram_offset; /* offset of environment area */
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int nvram_size; /* size of environment area */
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int nvram_eraseflg; /* true if we need to erase first */
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} nvram_info_t;
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/* *********************************************************************
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* Ethernet stuff
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********************************************************************* */
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#define IOCTL_ETHER_GETHWADDR 1 /* Get hardware address (6bytes) */
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#define IOCTL_ETHER_SETHWADDR 2 /* Set hardware address (6bytes) */
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#define IOCTL_ETHER_GETSPEED 3 /* Get Speed and Media (int) */
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#define IOCTL_ETHER_SETSPEED 4 /* Set Speed and Media (int) */
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#define IOCTL_ETHER_GETLINK 5 /* get link status (int) */
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#define IOCTL_ETHER_GETLOOPBACK 7 /* get loopback state */
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#define IOCTL_ETHER_SETLOOPBACK 8 /* set loopback state */
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#define IOCTL_ETHER_SETPACKETFIFO 9 /* set packet fifo mode (int) */
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#define IOCTL_ETHER_SETSTROBESIG 10 /* set strobe signal (int) */
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#define ETHER_LOOPBACK_OFF 0 /* no loopback */
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#define ETHER_LOOPBACK_INT 1 /* Internal loopback */
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#define ETHER_LOOPBACK_EXT 2 /* External loopback (through PHY) */
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#define ETHER_SPEED_AUTO 0 /* Auto detect */
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#define ETHER_SPEED_UNKNOWN 0 /* Speed not known (on link status) */
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#define ETHER_SPEED_10HDX 1 /* 10MB hdx and fdx */
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#define ETHER_SPEED_10FDX 2
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#define ETHER_SPEED_100HDX 3 /* 100MB hdx and fdx */
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#define ETHER_SPEED_100FDX 4
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#define ETHER_SPEED_1000HDX 5 /* 1000MB hdx and fdx */
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#define ETHER_SPEED_1000FDX 6
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#define ETHER_FIFO_8 0 /* 8-bit packet fifo mode */
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#define ETHER_FIFO_16 1 /* 16-bit packet fifo mode */
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#define ETHER_ETHER 2 /* Standard ethernet mode */
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#define ETHER_STROBE_GMII 0 /* GMII style strobe signal */
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#define ETHER_STROBE_ENCODED 1 /* Encoded */
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#define ETHER_STROBE_SOP 2 /* SOP flagged. Only in 8-bit mode*/
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#define ETHER_STROBE_EOP 3 /* EOP flagged. Only in 8-bit mode*/
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/* *********************************************************************
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* Serial Ports
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********************************************************************* */
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#define IOCTL_SERIAL_SETSPEED 1 /* get baud rate (int) */
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#define IOCTL_SERIAL_GETSPEED 2 /* set baud rate (int) */
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#define IOCTL_SERIAL_SETFLOW 3 /* Set Flow Control */
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#define IOCTL_SERIAL_GETFLOW 4 /* Get Flow Control */
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#define SERIAL_FLOW_NONE 0 /* no flow control */
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#define SERIAL_FLOW_SOFTWARE 1 /* software flow control (not impl) */
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#define SERIAL_FLOW_HARDWARE 2 /* hardware flow control */
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/* *********************************************************************
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* Block device stuff
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********************************************************************* */
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#define IOCTL_BLOCK_GETBLOCKSIZE 1 /* get block size (int) */
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#define IOCTL_BLOCK_GETTOTALBLOCKS 2 /* get total bocks (long long) */
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#define IOCTL_BLOCK_GETDEVTYPE 3 /* get device type (struct) */
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typedef struct blockdev_info_s {
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unsigned long long blkdev_totalblocks;
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unsigned int blkdev_blocksize;
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unsigned int blkdev_devtype;
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} blockdev_info_t;
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#define BLOCK_DEVTYPE_DISK 0
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#define BLOCK_DEVTYPE_CDROM 1
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